subject
Mathematics, 23.02.2021 18:00 devante63

what is the probability of getting 70% or better on 20 question multiplie choice test with 4 choice each randomly guessing​

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 21:50
Which of the following equations is equivalent to x/3-6/x=1
Answers: 3
question
Mathematics, 21.06.2019 22:00
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
question
Mathematics, 21.06.2019 22:30
How can constraints be used to model a real-world situation?
Answers: 1
question
Mathematics, 21.06.2019 23:10
Proportions in triangles solve for x
Answers: 3
You know the right answer?
what is the probability of getting 70% or better on 20 question multiplie choice test with 4 choice...
Questions
question
Physics, 13.06.2021 07:20
question
Mathematics, 13.06.2021 07:20
question
Mathematics, 13.06.2021 07:30
question
Mathematics, 13.06.2021 07:30
question
Business, 13.06.2021 07:30
question
Mathematics, 13.06.2021 07:30
question
Biology, 13.06.2021 07:30
Questions on the website: 13722363